| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.46 | 8.506% | $163.2581 | $163.26 | $163.25 | $163.30 |
| Purchase #2 | $141.49 | 7.650% | $152.314 | $152.31 | $152.30 | $152.30 |
| Purchase #3 | $119.76 | 9.353% | $130.9612 | $130.96 | $130.95 | $131.00 |
| Purchase #4 | $18.49 | 4.140% | $19.2555 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $132.96 | 5.764% | $140.6238 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $169.63 | 11.224% | $188.6693 | $188.67 | $188.65 | $188.70 |
| Purchase #7 | $159.72 | 13.424% | $181.1608 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $892.51 | $976.2427 | $976.24 | $976.15 | $976.40 | |